The U.S.-Mexico border is nearly 2,000 miles long and stretches across four states. In March, the current administration ...

A border wall "modifies the whole ecosystem around that community," Dr. Ganesh Marín, a biologist who studies wildlife ...

Inside an armored vehicle, an Army scout uses a joystick to direct a long-range optical scope toward a man perched atop the U ...

The sounds of construction cut through this rural section of the border on Wednesday as crews put segments of new, taller ...

Mexico is launching a new border security unit in the state of Sonora, which officials say is the first of its kind in the ...

The barrier, in a remote part of Arizona, would threaten one of the most important remaining animal migration routes on the ...

The park, which once held cross-border yoga classes, music festivals and religious services, has come to present the breakdown between America and Mexico, with the US government restricting access ...

The Mexican government placed a piece of the Berlin Wall just a stone's throw from the U.S.-Mexico border in Tijuana, sending a clear message to border-security advocates in the U.S.

Now, if Biden moves forward with building a wall at the park, it won’t be Trump or the Republicans who will be remembered for transforming one of the border’s last hopeful places into another ...

U.S. Customs and Border Protection officials encountered 212,672 people trying to cross the U.S.-Mexico border in July, up from 188,9934 in June.

Arizona border town describes impact of Trump's wall Each day, thousands legally travel between the border town of Douglas, Arizona and Mexico. People who live and work in Douglas reflect on ...

At Mt. Cristo Rey, the Homeland Security Department has issued plans to close a 1.3-mile (2-kilometer) gap in the border wall over the objections of a Roman Catholic diocese that owns much of the ...